ElasticsearchDateHistogramFacetBuilderTest.java

/*
 * Copyright 2000-2013 Enonic AS
 * http://www.enonic.com/license
 */

package com.enonic.cms.core.search.facet.builder;

import java.util.Calendar;

import org.elasticsearch.search.facet.datehistogram.DateHistogramFacetBuilder;
import org.junit.Ignore;
import org.junit.Test;

import com.enonic.cms.core.search.facet.AbstractElasticsearchFacetTestBase;
import com.enonic.cms.core.search.facet.model.DateHistogramFacetModel;

import static org.junit.Assert.*;

public class ElasticsearchDateHistogramFacetBuilderTest
    extends AbstractElasticsearchFacetTestBase
{

    @Test
    public void field()
        throws Exception
    {
        ElasticsearchDateHistogramFacetBuilder facetBuilder = new ElasticsearchDateHistogramFacetBuilder();

        String expectedJson =
            "\\{\"myDateHistogramFacet\":\\{\"date_histogram\":\\{\"field\":\"myfield.date\",\"interval\":\"1.5d\",\"pre_zone\":\"" + ".*?" +
                "\",\"pre_zone_adjust_large_interval\":true}}}";

        DateHistogramFacetModel model = new DateHistogramFacetModel();
        model.setName( "myDateHistogramFacet" );
        model.setIndex( "myField" );
        model.setCount( 10 );

        model.setInterval( "1.5d" );

        final DateHistogramFacetBuilder dateHistogramFacetBuilder = facetBuilder.build( model );

        final String json = getJson( dateHistogramFacetBuilder );

        assertTrue( "json does not match", json.matches( expectedJson ) );
    }

}